In this man's farewell speech he warns his people that disobeying the Lord 
In this man's farewell speech he warns his people that disobeying the Lord would lead to foreign invasion. This man organized Israel's army after instructing his people to remove their idols, and after this man offers a lamb to God, the Philistines are defeated at Mizpah; it was near there that this man erected a monument named Ebenezer. He tells Eli about a prophecy against his house after being called by God several times in his sleep, and before this man's birth, Eli believes this man's mother to be drunk at Shiloh while she is mumbling during prayer. In the first chapter of the first book named for this man, he is born to Elkanah and Hannah. For 10 points, name this figure from the Bible who anoints both Saul and David in his two namesake books.
In this man's farewell speech he warns his people that disobeying the Lord would lead to foreign invasion.
{Samuel}